64629110046 has 16 divisors (see below), whose sum is σ = 129405617424. Its totient is φ = 21518470464.

The previous prime is 64629110041. The next prime is 64629110047. The reversal of 64629110046 is 64001192646.

It is a junction number, because it is equal to n+sod(n) for n = 64629109986 and 64629110013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64629110041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6135855 + ... + 6146378.

It is an arithmetic number, because the mean of its divisors is an integer number (8087851089).

Almost surely, 2^64629110046 is an apocalyptic number.

64629110046 is an abundant number, since it is smaller than the sum of its proper divisors (64776507378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64629110046 is a wasteful number, since it uses less digits than its factorization.

64629110046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12283115.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 64629110046 in words is "sixty-four billion, six hundred twenty-nine million, one hundred ten thousand, forty-six".